unconfirmed reports but “if they are firm enough to say we have located the black box, that is enough for them to launch the Bluefin 21 to go down to the bottom and take photographs or scan the bottom with a sonar scanner.

“It will either take an electronic scan or it will have a camera and lights and take a photograph.

“If HMS Echo has come in and done a scan of the ocean floor over their triangulated best estimate, then all of the sudden you’re getting a very positive return off the ocean floor.